Any antenna or tower that is not operated for a continuous period of 180 days shall be considered abandoned, and the owner of such antenna or tower shall remove the same within 60 days of receipt of notice from the city notifying the owner of such abandonment. Failure to remove an abandoned antenna or tower within said 60-day period shall be grounds for the city to remove the tower or antenna at the owner’s expense. If there are two or more users of a single tower, then this provision shall not become effective until all users cease using the tower for the prescribed period. [Ord. 17-01 § 1; Res. 17-01; Ord. 14-12 § 1; Res. 14-36 § 412.07.]